The Enigma Machine website providing links and a an article, The Origins of the Enigma/ultra Operation by Dr. Wladyslaw Kozaczuk, the respected historian and the author of the Enigma: How the German Cipher Machine Was Broken, and How It Was Read by the Allies in World War II

A working simulation of the Enigma machine which allows the visitor to write coded messages. Site won second place in the ACM's Java Quest '97 contest. It was also chosen as an editor's choice for Bonus.com, a kids site

An an article occasioned by the Universal Pictures film "U-571" in which American rather that British sailors are portrayed as capturing the latest version of the German Enigma machine, threby rewriting history. The film also ignores the fact that it was the Poles who provided the British with the original version of the machine.